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1GSQ
Biol. Unit 1
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Asym.Unit (42 KB)
Biol.Unit 1 (73 KB)
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Title
:
THREE-DIMENSIONAL STRUCTURE, CATALYTIC PROPERTIES AND EVOLUTION OF A SIGMA CLASS GLUTATHIONE TRANSFERASE FROM SQUID, A PROGENITOR OF THE LENS-CRYSTALLINS OF CEPHALOPODS
Authors
:
X. Ji, E. C. V. Rosenvinge, R. N. Armstrong, G. L. Gilliland
Date
:
09 Jan 95 (Deposition) - 03 Jun 95 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.40
Chains
:
Asym. Unit : A
Biol. Unit 1: A (2x)
Keywords
:
Glutathione Transferase, Transferase
(Keyword Search:
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)
Reference
:
X. Ji, E. C. Von Rosenvinge, W. W. Johnson, S. I. Tomarev, J. Piatigorsky, R. N. Armstrong, G. L. Gilliland
Three-Dimensional Structure, Catalytic Properties, And Evolution Of A Sigma Class Glutathione Transferase From Squid, A Progenitor Of The Lens S-Crystallins Of Cephalopods.
Biochemistry V. 34 5317 1995
(for further references see the
PDB file header
)
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: GLUTATHIONE S-(2,4 DINITROBENZENE) (GDNa)
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No.
Name
Count
Type
Full Name
1
GDN
2
Ligand/Ion
GLUTATHIONE S-(2,4 DINITROBENZENE)
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: GDB (UNKNOWN)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
TYR A:7 , PHE A:8 , ARG A:13 , TRP A:38 , LYS A:42 , ASN A:48 , MET A:50 , PRO A:51 , GLN A:62 , SER A:63 , ASP A:96 , VAL A:102 , PHE A:106 , HOH A:302 , HOH A:359 , HOH A:382
BINDING SITE FOR RESIDUE GDN A 203
2
GDB
UNKNOWN
GDN A:203
NULL
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SAPs(SNPs)/Variants
(1, 2)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_GST_NOTSL_001 (C123Y, chain A, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_GST_NOTSL_001
*
C
124
Y
GST_NOTSL
---
---
A
C
123
Y
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: GST_NTER (A:1-78)
2: GST_CTER (A:80-202)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
GST_NTER
PS50404
Soluble glutathione S-transferase N-terminal domain profile.
GST_NOTSL
2-79
2
A:1-78
2
GST_CTER
PS50405
Soluble glutathione S-transferase C-terminal domain profile.
GST_NOTSL
81-203
2
A:80-202
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(2, 2)
Info
All SCOP Domains
1a: SCOP_d1gsqa1 (A:76-202)
2a: SCOP_d1gsqa2 (A:1-75)
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Organisms
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(
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Class
:
All alpha proteins
(14657)
Fold
:
GST C-terminal domain-like
(353)
Superfamily
:
GST C-terminal domain-like
(353)
Family
:
Glutathione S-transferase (GST), C-terminal domain
(263)
Protein domain
:
Class sigma GST
(12)
Squid (Ommastrephes sloani pacificus) [TaxId: 6634]
(2)
1a
d1gsqa1
A:76-202
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Thioredoxin fold
(994)
Superfamily
:
Thioredoxin-like
(992)
Family
:
Glutathione S-transferase (GST), N-terminal domain
(216)
Protein domain
:
Class sigma GST
(12)
Squid (Ommastrephes sloani pacificus) [TaxId: 6634]
(2)
2a
d1gsqa2
A:1-75
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CATH Domains
(2, 2)
Info
all CATH domains
1a: CATH_1gsqA01 (A:1-78,A:187-202)
2a: CATH_1gsqA02 (A:79-186)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Glutaredoxin
(620)
Homologous Superfamily
:
Glutaredoxin
(617)
Ommastrephes sloani pacificus. Organism_taxid: 6634. Strain: pacificus.
(1)
1a
1gsqA01
A:1-78,A:187-202
Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
(267)
Homologous Superfamily
:
[code=1.20.1050.10, no name defined]
(249)
Ommastrephes sloani pacificus. Organism_taxid: 6634. Strain: pacificus.
(1)
2a
1gsqA02
A:79-186
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Pfam Domains
(0, 0)
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